.demo-block {
    border: solid 1px #ebebeb;
    border-radius: 3px;
    transition: 0.2s;
    margin-top: 15px;
    margin-bottom: 15px;

    &.hover {
        box-shadow: 0 0 8px 0 rgba(232, 237, 250, 0.6),
            0 2px 4px 0 rgba(232, 237, 250, 0.5);
    }

    code {
        font-family: Menlo, Monaco, Consolas, Courier, monospace;
    }

    .demo-button {
        float: right;
    }

    .demo-content {
        padding: 24px;
    }

    .meta {
        background-color: #282c34;
        border: solid 1px #ebebeb;
        border-radius: 3px;
        overflow: hidden;
        height: 0;
        transition: height 0.2s;
    }

    .description {
        padding: 20px;
        box-sizing: border-box;
        border: solid 1px #ebebeb;
        border-radius: 3px;
        font-size: 14px;
        line-height: 22px;
        color: #666;
        word-break: break-word;
        margin: 10px;
        background-color: #fafafa;
    }

    .code-content {
        pre[class*="language-"] {
            padding: 16px;
            margin: 8px 0;
        }
    }

    .demo-block-control {
        border-top: solid 1px #eaeefb;
        height: 44px;
        line-height: 1.5;
        box-sizing: border-box;
        background-color: #fafafa;
        border-bottom-left-radius: 4px;
        border-bottom-right-radius: 4px;
        text-align: center;
        margin-top: -1px;
        color: #d3dce6;
        cursor: pointer;
        position: relative;
        overflow: hidden;

        &.is-fixed {
            position: fixed;
            bottom: 0;
            width: 660px;
            z-index: 999;
        }

        .icon {
            font-family: element-icons !important;
            font-style: normal;
            font-weight: 400;
            font-variant: normal;
            text-transform: none;
            line-height: 1;
            vertical-align: baseline;
            display: inline-block;
            -webkit-font-smoothing: antialiased;
        }

        .caret-top {
            &::before {
                content: "";
                position: absolute;
                right: 50%;
                width: 0;
                height: 0;
                border-bottom: 6px solid #ccc;
                border-right: 6px solid transparent;
                border-left: 6px solid transparent;
            }
        }

        .caret-bottom {
            &::before {
                content: "";
                position: absolute;
                right: 50%;
                width: 0;
                height: 0;
                border-top: 6px solid #ccc;
                border-right: 6px solid transparent;
                border-left: 6px solid transparent;
            }
        }

        i {
            font-size: 16px;
            line-height: 44px;
            transition: 0.3s;

            &.hovering {
                transform: translateX(-40px);
            }
        }

        > span {
            position: absolute;
            transform: translateX(-30px);
            font-size: 14px;
            line-height: 44px;
            transition: 0.3s;
            display: inline-block;
        }

        .demoContainer_buttonToolBox {
            position: absolute;
            top: 0;
            right: 0;
            padding: 0 20px;
            height: 44px;
            display: flex;
            align-items: center;
        }
        .demoContainer_button {
            color: #ccc;
            font-size: 15px;
        }
        .demoContainer_button-copyAction {
            &.copying {
            }
        }

        &:hover {
            color: #409eff;
            .demoContainer_button {
                color: #409eff;
            }
            .caret-bottom:before {
                border-top-color: #409eff;
            }
            background-color: #f9fafc;
        }

        & .text-slide-enter,
        & .text-slide-leave-active {
            opacity: 0;
            transform: translateX(10px);
        }

        & .bounce-enter-active {
            animation: bounce-in 0.5s;
        }

        @keyframes bounce-in {
            0% {
                transform: scale(0);
            }
            50% {
                transform: scale(0.5);
            }
            100% {
                transform: scale(1);
            }
        }

        .control-button {
            line-height: 26px;
            position: absolute;
            top: 0;
            right: 0;
            font-size: 14px;
            padding-left: 5px;
            padding-right: 25px;
        }
    }
}
